Political and environmental pressure mounted on energy companies in Colorado on Thursday, as officials tried to assess the damage from oil and gas spills that followed last week's heavy flooding.\ Regulators were tracking 10 oil spills in the north-central portion of the state, where e...

A Shenzhen-listed company identified by authorities as being responsible for a toxic spill that killed thousands of river fish apologised on Friday and said it would punish those responsible. Hubei Shuanghuan Science and Technology Stock Co. , a manufacturer of inorganic chemicals, said it...

Royal Dutch Shell's Nigerian unit is containing an oil spill in the Niger Delta, the company said on Friday, after the military reported liquid 'jetting' out of a pipeline. Massive oil theft, sabotage of infrastructure and leaks from ageing pipelines are all cutting into the pr...

A crude oil pipeline near an Alon Energy USA asphalt refinery in the Los Angeles area leaked about two barrels of crude on Tuesday, but the leak was secured and crews are removing and treating soil in the area, an Alon spokesman said on Wednesday. Alon subsidiary Paramount Petroleum Corp o...

Enbridge Energy Partners LP has begun a new round of dredging on the Kalamazoo River, Michigan, to clean up oil from a huge pipeline spill in 2010, the U.S. Environmental Protection Agency said on Tuesday. More than 20,000 barrels of heavy Canadian crude oil gushed into the Kalamazoo River sy...